CN203784704U - LED (Light Emitting Diode) bulb lamp - Google Patents
LED (Light Emitting Diode) bulb lamp Download PDFInfo
- Publication number
- CN203784704U CN203784704U CN201420168706.4U CN201420168706U CN203784704U CN 203784704 U CN203784704 U CN 203784704U CN 201420168706 U CN201420168706 U CN 201420168706U CN 203784704 U CN203784704 U CN 203784704U
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- lamp holder
- light source
- led bulb
- driver module
- module
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides an LED (Light Emitting Diode) bulb lamp, belongs to the technical field of illumination and solves the problems that the assembly of the existing LED bulb lamp is inconvenient and the luminous range is small. The LED bulb lamp comprises a lamp holder, a heat sink, a heat conduction module and a spherical light transmitting cover, wherein a metal piece and an insulator are arranged on the tail of the lamp holder; the front of the lamp holder sleeves a connecting part; a double-faced COB (Chip On Board) light source which is located in the light transmitting cover is arranged on the front end of the heat conduction module; a drive module and a wire which is used for connecting the double-faced COB light source with the drive module are arranged in the heat conduction module; a through hole which is located in the inner side of the lamp holder is formed in the heat sink; an electric conduction spring sheet is fixedly connected to the edge of the drive module; one end of the electric conduction spring sheet penetrates through the through hole and extends between the lamp holder and the connecting part; one side of the electric conduction spring sheet is abutted against the connecting part; the other side of the electric conduction spring sheet is abutted against the lamp holder; an elastic conduction needle of which one end is abutted against the metal piece is also arranged in the middle of the drive module. The LED bulb lamp has the advantages that the assembly is convenient, the luminous range is wide, and the like.
Description
Technical field
The utility model belongs to lighting technical field, relates to a kind of LED bulb lamp.
Background technology
As everyone knows, lamp holder is that no matter traditional lamp holder is screw type or bayonet cap as the attaching parts of bulb and lamp socket, and its conductor wire is all the objects that are electrically conducted by scolding tin mode and the affixed formation of conductive cap.But scolding tin cost is higher, operation inconvenience, efficiency of assembling is low, and in scolding tin process, can cause the pollution of environment, does not obviously meet the demand of current promotion environmental protection.At present, also occur some improved lamp holders on market, it is fixing that it adopts the conductive cap of figure spike that conductor wire is directly pushed, and the relatively traditional scolding tin connected mode of connected mode that this extruding is fixing, has convenience and the feature of environmental protection.But, in the time that assembling, actual production but finds that himself structure still has many deficiencies, fail to reach best packaging efficiency and convenience, concrete defect is as follows: in the figure of existing conductor wire head of a nail extruding fixed structure, there is point fixing hole being arranged and line hole, thus, not only strengthen the structural complexity of insulator mould, and its line hole arranges outward around fixing hole, also cause the wall portion of this fixing hole to be only connected with insulator by several braces, and then have influence on the structural strength of fixing hole wall portion; In addition, the existing porch penetrating for conductor wire is right-angle type design, and the entrance in line hole is undersized, and when assembling, conductor wire is difficult for inserting, thereby affects packaging efficiency, especially can not adapt to the needs of automatic assembling operation, is unfavorable for market competition.
For this reason, someone utility model a kind of lamp holder [Granted publication CN 201829468 U] solve conductor wire in existing lamp holder and be difficult for inserting and cause the inconvenient problem of assembling, it includes insulator, metal casing, conductive cap and conductor wire, the center of this insulator offers fixing hole, the lower ending opening of fixing hole is the bell-mouth structure of air that whole circle periphery outwards expands gradually, and the terminals of conductor wire are inserted in fixing hole by this horn mouth from bottom to top; Conductive cap comprises cap body and the locating dowel that one extends to form vertically downward from cap body middle part, and locating dowel is pressed in this fixing hole from top to bottom by the upper end open of fixing hole, and between locating dowel and fixing hole, forms and closely cooperate and be fixed the terminals of conductor wire.
Above-mentioned lamp holder is to utilize special formed bell-mouthed inclined-plane so that the guide function of conductor wire assembling to be provided, and makes the assembling of conductor wire more easily find the assembling entrance of fixing hole, is more suitable for the assembling operation of automation equipment.But this lamp holder need to penetrate into conductor wire in fixing hole in the time of assembling, then by conductive cap, conductor wire is positioned, and assembling process is loaded down with trivial details, and packaging efficiency is still low, is unfavorable for market competition.And existing LED bulb lamp is generally 120 degree alight bubbles, this bulb lamp is that LED is mounted in radiator plane, lighting angle vertical with spreader surface and taking vertical plane as shafts axle launch, there is the problem that lighting angle is little, irradiation is less than the place below heat radiation plane, when assembled LED, easily both positive and negative polarity is connect instead, very easily cause the non-luminous phenomenon of LED, qualification rate is low.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of reasonable in design, LED bulb lamp easy to assembly.
The purpose of this utility model can realize by following technical proposal:
This LED bulb lamp, comprise lamp holder, there is the radiator of connecting portion, be located at the heat conducting module of radiator front portion and be spherical diffuser, the afterbody of described lamp holder is provided with metalwork and the insulator for metalwork and lamp holder are kept apart, the front portion of described lamp holder is set on connecting portion, the front end of described heat conducting module is provided with the two-sided COB light source that is positioned at diffuser, in described heat conducting module, be provided with driver module and wire for being connected two-sided COB light source and driver module, it is characterized in that, on described radiator, offer the through hole that is positioned at lamp holder inner side, the edge of described driver module is fixed with electroconductive elastic sheet, one end of described electroconductive elastic sheet through through hole and extend to lamp holder and connecting portion, one side of described electroconductive elastic sheet is resisted against on connecting portion, its opposite side is resisted against on lamp holder, the middle part of described driver module is also provided with its one end and is resisted against the elastic conducting acusector on above-mentioned metalwork.
When installation, electroconductive elastic sheet and elastic conducting acusector are installed and are fixed on driver module, then driver module is encased in radiator, in the time packing into, need to be by electroconductive elastic sheet through through hole.Then lamp sleeve is set on connecting portion, after having good positioning, ensure that electroconductive elastic sheet is between lamp holder and connecting portion, under the effect of connecting portion, electroconductive elastic sheet is resisted against on lamp holder and with lamp holder and is electrically connected, but also will ensure that one end of elastic conducting acusector is resisted against on metalwork.Metalwork and lamp holder are respectively as both positive and negative polarity, and for being connected with the both positive and negative polarity of lamp socket, electroconductive elastic sheet and elastic conducting acusector, as two conductors, are connected with metalwork lamp holder respectively with driving template.When current delivery is to after on driver module, by wire by current delivery to two-sided COB light source, make it luminous,
In above-mentioned LED bulb lamp, described radiator comprises heat conduction plastic cement and is located at the embedding aluminum component in heat conduction plastic cement, described connecting portion and heat conduction plastic cement are one-body molded, above-mentioned heat conducting module tightly fits in described embedding aluminum component, between described heat conduction plastic cement and connecting portion, there is ring-shaped step, above-mentioned through hole is arranged on this ring-shaped step, and described embedding aluminum component and the front portion of lamp holder are resisted against respectively on the both sides of ring-shaped step.
In above-mentioned LED bulb lamp, described heat conducting module comprises heat conduction aluminum and is located at the plastic body of heat conduction aluminum inside, above-mentioned wire is located in this plastic body, between described plastic body and driver module, be provided with for the location structure one to driver module location, between described plastic body and two-sided COB light source, be provided with location structure two.
In above-mentioned LED bulb lamp, described location structure one comprises support claw one and the support claw two be located on plastic body, described support claw one is oppositely arranged with support claw two, and the width of support claw one is greater than the width of support claw two, the edge of described driver module has the recess one of setting corresponding to support claw one and the recess two with the corresponding setting of support claw two, and the width of described recess one is greater than the width of recess two.
In above-mentioned LED bulb lamp, described location structure two comprises locating dowel one and the locating dowel two be located on plastic body, described locating dowel one is rounded, described locating dowel two is rectangular, on described two-sided COB light source, there is the circular port coordinating with locating dowel one and the rectangular opening coordinating with locating dowel two, described locating dowel one is inserted in circular port, and described locating dowel two is inserted in rectangular opening.
In above-mentioned LED bulb lamp, described wire is two: wire one and wire two, the two ends of described wire one are respectively equipped with one, one elastic conducting acusector one of elastic conducting acusector and are resisted against on driver module, and another elastic conducting acusector one is resisted against on two-sided COB light source; The two ends of described wire two are respectively equipped with two, one elastic conducting acusectors two of elastic conducting acusector and are resisted against on driver module, and another elastic conducting acusector two is resisted against on two-sided COB light source.
Location structure one is mainly fixed and locates driver module, positive wire is connected with the positive pole of driver module, cathode conductor is connected with the negative pole of driver module, because recess one is not identical with the width of recess two, after oppositely, driver module can not be fixed on plastic body, because support claw one and support claw two are oppositely arranged, when driver module is rotated behind 180 ° of angles, driver module can firmly be fixed on plastic body.
Location structure two mainly prevents that two-sided COB light source is anti-loaded, after arranging like this, only has a direction two-sided COB light source can be positioned on plastic body, is convenient for people to judgement, has improved the qualification rate of assembling.
In above-mentioned LED bulb lamp, the inside of described elastic conducting acusector has spring and thimble, and one end of this spring acts on elastic conducting acusector, and its other end acts on thimble, the outer end elasticity of extension conductive pin of described thimble and being resisted against on above-mentioned metalwork.
In above-mentioned LED bulb lamp, described insulator is made up of plastic material.
In above-mentioned LED bulb lamp, described two-sided COB light source is fixed on heat conducting module by securing member, on described two-sided COB light source, is also provided with the trim for covering this securing member.Securing member is generally bolt or screw.
After this LED bulb lamp switches on power, metalwork and lamp holder are connected respectively at the both positive and negative polarity of lamp socket, electric current enters on driver module through elastic conducting acusector, enter on two-sided COB light source and make it luminous by positive wire again, then got back on driver module by negative pole guiding, finally by electroconductive elastic sheet by current delivery to lamp holder.Its heat radiation process is as follows: when after two-sided COB light source heating, heat is absorbed by heat conduction aluminum, and heat conduction aluminum transfers heat to embedding aluminum component, by heat conduction plastic cement, heat is scattered, and the area of dissipation of heat conduction plastic cement is large, can effectively heat be scattered.
Compared with prior art, this LED bulb lamp has the following advantages: when installation, lamp sleeve is set on connecting portion, reaches the object that elastic conducting acusector is connected with lamp holder with metalwork, electroconductive elastic sheet, reasonable in design, easy to assembly simultaneously; Heat conducting module is set two-sided COB light source is supported, make two-sided COB light source away from radiator, effectively avoided radiator to be in the light; The heat that heat conducting module can produce two-sided COB light source be delivered to radiator place in time, by radiator by heat three places, good heat dissipation effect, in the form of sheets, its tow sides all can be luminous for two-sided COB light source, lighting angle is large, realizes 360 degree luminous, illuminating effect is better.
Brief description of the drawings
Fig. 1 is the exploded perspective view of a kind of preferred embodiment of providing of the utility model.
Fig. 2 is that this LED bulb lamp 0 is spent cutaway view.
Fig. 3 is that this LED bulb lamp 45 is spent cutaway view.
Fig. 4 is that this LED bulb lamp 90 is spent cutaway view.
Fig. 5 is the exploded perspective view of this LED bulb lamp part-structure.
In figure, 1, lamp holder; 11, metalwork; 12, insulator; 2, radiator; 21, connecting portion; 22, through hole; 23, heat conduction plastic cement; 24, embedding aluminum component; 25, ring-shaped step; 3, heat conducting module; 31, heat conduction aluminum; 32, plastic body; 33, support claw one; 34, support claw two; 35, locating dowel one; 36, locating dowel two; 4, diffuser; 5, two-sided COB light source; 51, circular port; 52, rectangular opening; 6, driver module; 61, electroconductive elastic sheet; 62, elastic conducting acusector; 63, recess one; 64, recess two; 65, spring; 66, thimble; 71, wire one; 72, wire two; 73, elastic conducting acusector one; 74, elastic conducting acusector two; 8, securing member; 9, trim.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
LED bulb lamp as shown in Figure 1, comprise lamp holder 1, there is the radiator 2 of connecting portion 21, be located at the heat conducting module 3 of radiator 2 front portions and be spherical diffuser 4, as shown in Figure 2, the afterbody of lamp holder 1 is provided with metalwork 11 and the insulator 12 for metalwork 11 and lamp holder 1 are kept apart, the front portion of lamp holder 1 is set on connecting portion 21, the front end of heat conducting module 3 is provided with the two-sided COB light source 5 that is positioned at diffuser 4, as shown in Figure 4, in heat conducting module 3, be provided with driver module 6 and wire for being connected two-sided COB light source 5 and driver module 6, insulator 12 in the present embodiment is made up of plastic material.
As shown in Figure 3, on radiator 2, offer the through hole 22 that is positioned at lamp holder 1 inner side, the edge of driver module 6 is fixed with electroconductive elastic sheet 61, one end of electroconductive elastic sheet 61 through through hole 22 and extend to lamp holder 1 and connecting portion 21, one side of electroconductive elastic sheet 61 is resisted against on connecting portion 21, its opposite side is resisted against on lamp holder 1, and the middle part of driver module 6 is also provided with its one end and is resisted against the elastic conducting acusector 62 on metalwork 11.
As shown in Fig. 2,3 and 4, radiator 2 comprises heat conduction plastic cement 23 and is located at the embedding aluminum component 24 in heat conduction plastic cement 23, connecting portion 21 is one-body molded with heat conduction plastic cement 23, heat conducting module 3 tightly fits in embedding aluminum component 24, as shown in Figure 3, between heat conduction plastic cement 23 and connecting portion 21, have ring-shaped step 25, through hole 22 is arranged on this ring-shaped step 25, and the front portion of embedding aluminum component 24 and lamp holder 1 is resisted against respectively on the both sides of ring-shaped step 25.
As shown in Figure 4, wire is two: wire 1 and wire 2 72, and the two ends of wire 1 are respectively equipped with one 73, elastic conducting acusector 1 of elastic conducting acusector and are resisted against on driver module 6, and another elastic conducting acusector 1 is resisted against on two-sided COB light source 5; The two ends of wire 2 72 are respectively equipped with 2 74, elastic conducting acusector 2 74 of elastic conducting acusector and are resisted against on driver module 6, and another elastic conducting acusector 2 74 is resisted against on two-sided COB light source 5.
As shown in Figure 2, Figure 3 and Figure 4, heat conducting module 3 comprises heat conduction aluminum 31 and is located at the plastic body 32 of heat conduction aluminum 31 inside, wire is located in this plastic body 32, between plastic body 32 and driver module 6, be provided with the location structure one for driver module 6 is located, between plastic body 32 and two-sided COB light source 5, be provided with location structure two.
As shown in Figure 2, location structure one comprises support claw 1 and the support claw 2 34 be located on plastic body 32, support claw 1 is oppositely arranged with support claw 2 34, and the width of support claw 1 is greater than the width of support claw 2 34, as shown in Figure 5, the edge of driver module 6 has the recess 1 of setting corresponding to support claw 1 and the recess 2 64 with the corresponding setting of support claw 2 34, and the width of recess 1 is greater than the width of recess 2 64.This location structure one is mainly fixed and locates driver module 6, positive wire is connected with the positive pole of driver module 6, cathode conductor is connected with the negative pole of driver module 6, because recess 1 is not identical with the width of recess 2 64, after oppositely, driver module 6 can not be fixed on plastic body 32, because support claw 1 and support claw 2 34 are oppositely arranged, when driver module 6 being rotated behind 180 ° of angles, driver module 6 can firmly be fixed on plastic body 32.
As shown in Figure 5, location structure two comprises locating dowel 1 and the locating dowel 2 36 be located on plastic body 32, locating dowel 1 is rounded, locating dowel 2 36 is rectangular, on two-sided COB light source 5, there is the circular port 51 coordinating with locating dowel 1 and the rectangular opening 52 coordinating with locating dowel 2 36, locating dowel 1 is inserted in circular port 51, and locating dowel 2 36 is inserted in rectangular opening 52.Location structure two mainly prevents that two-sided COB light source 5 is anti-loaded, after arranging like this, only has a direction two-sided COB light source 5 can be positioned on plastic body 32, is convenient for people to judgement, has improved the qualification rate of assembling.
As shown in Figure 2, the inside of elastic conducting acusector 62 has spring 65 and thimble 66, and one end of this spring 65 acts on elastic conducting acusector 62, and its other end acts on thimble 66, the outer end elasticity of extension conductive pin 62 of thimble 66 and being resisted against on metalwork 11.
As shown in Figure 1, two-sided COB light source 5 is fixed on heat conducting module 3 by securing member 8, and securing member 8 is generally bolt or screw, is also provided with the trim 9 for covering this securing member 8 on two-sided COB light source 5.
When installation, electroconductive elastic sheet 61 and elastic conducting acusector 62 are installed and are fixed on driver module 6, then driver module 6 is encased in radiator 2, in the time packing into, need to be by electroconductive elastic sheet 61 through through hole 22.Then lamp holder 1 cover is set on connecting portion 21, after having good positioning, ensure that electroconductive elastic sheet 61 is between lamp holder 1 and connecting portion 21, under the effect of connecting portion 21, electroconductive elastic sheet 61 is resisted against on lamp holder 1 and with lamp holder 1 and is electrically connected, but also will ensure that one end of elastic conducting acusector 62 is resisted against on metalwork 11.Metalwork 11 and lamp holder 1 are respectively as both positive and negative polarity, and for being connected with the both positive and negative polarity of lamp socket, electroconductive elastic sheet 61, is connected with metalwork 11 lamp holder 1 respectively as two conductors with elastic conducting acusector 62 with driving template.When current delivery is to after on driver module 6, by wire by current delivery to two-sided COB light source 5, make it luminous,
After this LED bulb lamp switches on power, metalwork 11 and lamp holder 1 are connected respectively at the both positive and negative polarity of lamp socket, electric current enters on driver module 6 through elastic conducting acusector 62, enter on two-sided COB light source 5 and make it luminous by positive wire again, then got back on driver module 6 by negative pole guiding, finally by electroconductive elastic sheet 61 by current delivery to lamp holder 1.Its heat radiation process is as follows: when after two-sided COB light source 5 heatings, heat is absorbed by heat conduction aluminum 31, and heat conduction aluminum 31 transfers heat to embedding aluminum component 24, by heat conduction plastic cement 23, heat is scattered, and the area of dissipation of heat conduction plastic cement 23 is large, can effectively heat be scattered.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (9)
1. a LED bulb lamp, comprise lamp holder (1), there is the radiator (2) of connecting portion (21), be located at the anterior heat conducting module (3) of radiator (2) and be spherical diffuser (4), the afterbody of described lamp holder (1) is provided with metalwork (11) and the insulator (12) for metalwork (11) and lamp holder (1) are kept apart, the front portion of described lamp holder (1) is set on connecting portion (21), the front end of described heat conducting module (3) is provided with the two-sided COB light source (5) that is positioned at diffuser (4), in described heat conducting module (3), be provided with driver module (6) and wire for being connected two-sided COB light source (5) and driver module (6), it is characterized in that, on described radiator (2), offer the through hole (22) that is positioned at lamp holder (1) inner side, the edge of described driver module (6) is fixed with electroconductive elastic sheet (61), one end of described electroconductive elastic sheet (61) through through hole (22) and extend to lamp holder (1) and connecting portion (21), one side of described electroconductive elastic sheet (61) is resisted against on connecting portion (21), its opposite side is resisted against on lamp holder (1), the middle part of described driver module (6) is also provided with its one end and is resisted against the elastic conducting acusector (62) on above-mentioned metalwork (11).
2. a kind of LED bulb lamp according to claim 1, it is characterized in that, described radiator (2) comprises heat conduction plastic cement (23) and is located at the embedding aluminum component (24) in heat conduction plastic cement (23), described connecting portion (21) is one-body molded with heat conduction plastic cement (23), above-mentioned heat conducting module (3) tightly fits in described embedding aluminum component (24), between described heat conduction plastic cement (23) and connecting portion (21), there is ring-shaped step (25), above-mentioned through hole (22) is arranged on this ring-shaped step (25), described embedding aluminum component (24) and the front portion of lamp holder (1) are resisted against respectively on the both sides of ring-shaped step (25).
3. a kind of LED bulb lamp according to claim 2, it is characterized in that, described heat conducting module (3) comprises heat conduction aluminum (31) and is located at the inner plastic body (32) of heat conduction aluminum (31), above-mentioned wire is located in this plastic body (32), between described plastic body (32) and driver module (6), be provided with for the location structure one to driver module (6) location, between described plastic body (32) and two-sided COB light source (5), be provided with location structure two.
4. a kind of LED bulb lamp according to claim 3, it is characterized in that, described location structure one comprises support claw one (33) and the support claw two (34) be located on plastic body (32), described support claw one (33) is oppositely arranged with support claw two (34), and the width of support claw one (33) is greater than the width of support claw two (34), the edge of described driver module (6) have with the recess one (63) of support claw one (33) corresponding setting and with the recess two (64) of support claw two (34) corresponding settings, the width of described recess one (63) is greater than the width of recess two (64).
5. a kind of LED bulb lamp according to claim 3, it is characterized in that, described location structure two comprises locating dowel one (35) and the locating dowel two (36) be located on plastic body (32), described locating dowel one (35) is rounded, described locating dowel two (36) is rectangular, on described two-sided COB light source (5), there is the circular port (51) coordinating with locating dowel one (35) and the rectangular opening (52) coordinating with locating dowel two (36), described locating dowel one (35) is inserted in circular port (51), described locating dowel two (36) is inserted in rectangular opening (52).
6. according to a kind of LED bulb lamp described in claim 4 or 5, it is characterized in that, described wire is two: wire one (71) and wire two (72), the two ends of described wire one (71) are respectively equipped with elastic conducting acusector one (73), an elastic conducting acusector one (73) is resisted against driver module (6) above, and another elastic conducting acusector one (73) is resisted against on two-sided COB light source (5); The two ends of described wire two (72) are respectively equipped with elastic conducting acusector two (74), and an elastic conducting acusector two (74) is resisted against driver module (6) above, and another elastic conducting acusector two (74) is resisted against on two-sided COB light source (5).
7. a kind of LED bulb lamp according to claim 1, it is characterized in that, the inside of described elastic conducting acusector (62) has spring (65) and thimble (66), one end of this spring (65) acts on elastic conducting acusector (62), it is upper that its other end acts on thimble (66), the outer end elasticity of extension conductive pin (62) of described thimble (66) and being resisted against on above-mentioned metalwork (11).
8. a kind of LED bulb lamp according to claim 1, is characterized in that, described insulator (12) is made up of plastic material.
9. a kind of LED bulb lamp according to claim 1, it is characterized in that, it is upper that described two-sided COB light source (5) is fixed on heat conducting module (3) by securing member (8), is also provided with the trim (9) for covering this securing member (8) on described two-sided COB light source (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168706.4U CN203784704U (en) | 2014-04-09 | 2014-04-09 | LED (Light Emitting Diode) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168706.4U CN203784704U (en) | 2014-04-09 | 2014-04-09 | LED (Light Emitting Diode) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784704U true CN203784704U (en) | 2014-08-20 |
Family
ID=51320888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420168706.4U Expired - Fee Related CN203784704U (en) | 2014-04-09 | 2014-04-09 | LED (Light Emitting Diode) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784704U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867948A (en) * | 2014-04-09 | 2014-06-18 | 台州天瑞电器有限公司 | LED bulb lamp |
| CN106439534A (en) * | 2016-10-21 | 2017-02-22 | 浙江阳光美加照明有限公司 | Bonding-wire-free connection mechanism for LED inflatable bulb lamp |
| CN111486349A (en) * | 2020-03-09 | 2020-08-04 | 宁波凯耀电器制造有限公司 | Automatic change assembled lamp holder, lamp holder assembly quality detecting system |
-
2014
- 2014-04-09 CN CN201420168706.4U patent/CN203784704U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867948A (en) * | 2014-04-09 | 2014-06-18 | 台州天瑞电器有限公司 | LED bulb lamp |
| CN103867948B (en) * | 2014-04-09 | 2017-12-29 | 台州天瑞电器有限公司 | A kind of LEDbulb lamp |
| CN106439534A (en) * | 2016-10-21 | 2017-02-22 | 浙江阳光美加照明有限公司 | Bonding-wire-free connection mechanism for LED inflatable bulb lamp |
| CN106439534B (en) * | 2016-10-21 | 2019-07-09 | 浙江阳光美加照明有限公司 | It is a kind of to exempt from bonding wire bindiny mechanism for LED inflation bulb lamp |
| CN111486349A (en) * | 2020-03-09 | 2020-08-04 | 宁波凯耀电器制造有限公司 | Automatic change assembled lamp holder, lamp holder assembly quality detecting system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150409 |
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| EXPY | Termination of patent right or utility model |